File Manager

003 File Manager

Current Path: /usr/src/sys/contrib/openzfs/lib/libspl/include/sys

usr / src / sys / contrib / openzfs / lib / libspl / include / sys /

📁 ..
📄 Makefile.am(593 B)
📄 acl.h(10.09 KB)
📄 acl_impl.h(1.51 KB)
📄 callb.h(999 B)
📄 cmn_err.h(1017 B)
📄 cred.h(1.02 KB)
📄 debug.h(1.19 KB)
📄 dkio.h(14.38 KB)
📄 dklabel.h(8.35 KB)
📁 dktp
📄 feature_tests.h(1.04 KB)
📄 int_limits.h(1023 B)
📄 int_types.h(1.01 KB)
📄 inttypes.h(1.03 KB)
📄 isa_defs.h(5.09 KB)
📄 kmem.h(1.25 KB)
📄 kstat.h(29.01 KB)
📄 list.h(1.8 KB)
📄 list_impl.h(1.25 KB)
📄 mhd.h(4.03 KB)
📄 mkdev.h(1013 B)
📄 policy.h(936 B)
📄 poll.h(1.49 KB)
📄 priv.h(1011 B)
📄 processor.h(1.05 KB)
📄 sha2.h(4.57 KB)
📄 simd.h(11.04 KB)
📄 stack.h(1.78 KB)
📄 stdtypes.h(1.53 KB)
📄 strings.h(1.03 KB)
📄 stropts.h(1023 B)
📄 sunddi.h(970 B)
📄 systeminfo.h(1.25 KB)
📄 time.h(2.34 KB)
📄 trace_spl.h(891 B)
📄 trace_zfs.h(891 B)
📄 types.h(2.05 KB)
📄 types32.h(2.24 KB)
📄 tzfile.h(4.55 KB)
📄 uio.h(2.95 KB)
📄 va_list.h(1 KB)
📄 varargs.h(1017 B)
📄 vnode.h(1.01 KB)
📄 vtoc.h(11.65 KB)
📄 zone.h(1011 B)

Editing: mhd.h

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _SYS_MHD_H
#define	_SYS_MHD_H

#ifdef __cplusplus
extern "C" {
#endif

/*
 * Definitions for multi-host device I/O control commands
 */
#define	MHIOC				('M'<<8)
#define	MHIOCENFAILFAST			(MHIOC|1)
#define	MHIOCTKOWN			(MHIOC|2)
#define	MHIOCRELEASE			(MHIOC|3)
#define	MHIOCSTATUS			(MHIOC|4)
#define	MHIOCGRP_INKEYS 		(MHIOC|5)
#define	MHIOCGRP_INRESV 		(MHIOC|6)
#define	MHIOCGRP_REGISTER		(MHIOC|7)
#define	MHIOCGRP_RESERVE		(MHIOC|8)
#define	MHIOCGRP_PREEMPTANDABORT	(MHIOC|9)
#define	MHIOCGRP_PREEMPT		(MHIOC|10)
#define	MHIOCGRP_CLEAR			(MHIOC|11)
#define	MHIOCGRP_REGISTERANDIGNOREKEY	(MHIOC|14)
#define	MHIOCQRESERVE			(MHIOC|12)
#define	MHIOCREREGISTERDEVID		(MHIOC|13)

/*
 * Following is the structure to specify the delay parameters in
 * milliseconds, via the MHIOCTKOWN ioctl.
 */
struct mhioctkown {
	int reinstate_resv_delay;
	int min_ownership_delay;
	int max_ownership_delay;
};

#define	MHIOC_RESV_KEY_SIZE	8
typedef struct mhioc_resv_key {
	uchar_t	key[MHIOC_RESV_KEY_SIZE];
} mhioc_resv_key_t;

typedef struct mhioc_key_list {
	uint32_t		listsize;
	uint32_t		listlen;
	mhioc_resv_key_t	*list;
} mhioc_key_list_t;

typedef struct mhioc_inkeys {
	uint32_t		generation;
	mhioc_key_list_t	*li;
} mhioc_inkeys_t;

#if defined(_SYSCALL32)
struct mhioc_key_list32 {
	uint32_t		listsize;
	uint32_t		listlen;
	caddr32_t		list;
} mhioc_key_list32_t;

struct mhioc_inkeys32 {
	uint32_t		generation;
	caddr32_t		li;
} mhioc_inkeys32_t;
#endif

typedef struct mhioc_resv_desc {
	mhioc_resv_key_t	key;
	uint8_t			type;
	uint8_t			scope;
	uint32_t		scope_specific_addr;
} mhioc_resv_desc_t;

typedef struct mhioc_resv_desc_list {
	uint32_t		listsize;
	uint32_t		listlen;
	mhioc_resv_desc_t	*list;
} mhioc_resv_desc_list_t;

typedef struct mhioc_inresvs {
	uint32_t		generation;
	mhioc_resv_desc_list_t	*li;
} mhioc_inresvs_t;

#if defined(_SYSCALL32)
struct mhioc_resv_desc_list32 {
	uint32_t		listsize;
	uint32_t		listlen;
	caddr32_t		list;
} mhioc_resv_desc_list32_t;

typedef struct mhioc_inresvs32 {
	uint32_t		generation;
	caddr32_t		li;
} mhioc_inresvs32_t;
#endif

typedef struct mhioc_register {
    mhioc_resv_key_t	oldkey;
    mhioc_resv_key_t	newkey;
    boolean_t		aptpl;  /* True if persistent across power failures */
} mhioc_register_t;

typedef struct mhioc_preemptandabort {
    mhioc_resv_desc_t	resvdesc;
    mhioc_resv_key_t	victim_key;
} mhioc_preemptandabort_t;

typedef struct mhioc_registerandignorekey {
    mhioc_resv_key_t	newkey;
    boolean_t		aptpl;  /* True if persistent across power failures */
} mhioc_registerandignorekey_t;

/*
 * SCSI-3 PGR Reservation Type Codes.  Codes with the _OBSOLETE suffix
 * have been removed from the SCSI3 PGR standard.
 */
#define	SCSI3_RESV_READSHARED_OBSOLETE			0
#define	SCSI3_RESV_WRITEEXCLUSIVE			1
#define	SCSI3_RESV_READEXCLUSIVE_OBSOLETE		2
#define	SCSI3_RESV_EXCLUSIVEACCESS			3
#define	SCSI3_RESV_SHAREDACCESS_OBSOLETE		4
#define	SCSI3_RESV_WRITEEXCLUSIVEREGISTRANTSONLY	5
#define	SCSI3_RESV_EXCLUSIVEACCESSREGISTRANTSONLY	6

#define	SCSI3_SCOPE_LOGICALUNIT				0
#define	SCSI3_SCOPE_EXTENT_OBSOLETE			1
#define	SCSI3_SCOPE_ELEMENT				2

#ifdef __cplusplus
}
#endif

#endif	/* _SYS_MHD_H */

003 File Manager

Editing: mhd.h

Upload File

Create Folder